Gontijo, Lídia Mendes de Aquino, et al. “Physiological and Behavioral Responses of Feedlot Sheep With and Without Access to Artificial Shade”. Semina: Ciências Agrárias, vol. 42, no. 3Supl1, Apr. 2021, pp. 1955-66, doi:10.5433/1679-0359.2021v42n3Supl1p1955.